flea beetle

There are some clear advantages to seeding canola early, including high yield and mitigating pest issues. This spring, ensure that your planting equipment is ready to go early in the season and get your canola crop off to a quick start. Temperature Ideal planting dates in Ontario are typically in late April and early May. Germination can occur at soil…

Once canola starts to emerge, start scouting for flea beetles. Flea beetles are now very active and present in emerged canola. Canola will emerge quickly with forecast temperatures in high teens for the next week. Flea beetle damage is most severe the first two weeks after canola after canola seedling emergence. At the 3-4 leaf stage the plants can generally outgrow…

“Field Crop News” is an archive of information dedicated to the production of over 8.5 million acres of field crops in Ontario and a forum for which producers, researchers and industry personnel can share information and ideas. The crop technology team with the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA), faculty at the University of Guelph and Ontario field crop producers continually work together to find ways to improve field crop production. The key learning and outcomes from these collaborations are captured at “Field Crop News”.